/Engine/Plugins/Experimental/GeometryFlow/Source/GeometryFlowMeshProcessing/Public/MeshProcessingNodes/CompactMeshNode.h
FCompactMeshNodecompacts the input mesh, to remove gaps in the vertex/triangle indexing. This node can be applied in-place.
class FCompactMeshNode : public [UE::GeometryFlow::FProcessMeshBaseNode](API\Plugins\GeometryFlowMeshProcessing\MeshProcessingNodes\FProcessMeshBaseNode)